[INFO] fetching crate cuid 1.0.2...
[INFO] documenting cuid-1.0.2 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate cuid 1.0.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate cuid 1.0.2 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2/source/rust-toolchain
[INFO] started tweaking crates.io crate cuid 1.0.2
[INFO] finished tweaking crates.io crate cuid 1.0.2
[INFO] tweaked toml for crates.io crate cuid 1.0.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate cuid 1.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46b3710286c4a719451c478c65746e66f7860939b8952ad70de4db2db94406fb
[INFO] running `Command { std: "docker" "start" "-a" "46b3710286c4a719451c478c65746e66f7860939b8952ad70de4db2db94406fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46b3710286c4a719451c478c65746e66f7860939b8952ad70de4db2db94406fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46b3710286c4a719451c478c65746e66f7860939b8952ad70de4db2db94406fb", kill_on_drop: false }`
[INFO] [stdout] 46b3710286c4a719451c478c65746e66f7860939b8952ad70de4db2db94406fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 610367ac7de267b7b576063ae4c7a73f0f13f76e88b5ac0be26235ff2cbb914c
[INFO] running `Command { std: "docker" "start" "-a" "610367ac7de267b7b576063ae4c7a73f0f13f76e88b5ac0be26235ff2cbb914c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.91
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking match_cfg v0.1.0
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]  Documenting cuid v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.23s
[INFO] running `Command { std: "docker" "inspect" "610367ac7de267b7b576063ae4c7a73f0f13f76e88b5ac0be26235ff2cbb914c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "610367ac7de267b7b576063ae4c7a73f0f13f76e88b5ac0be26235ff2cbb914c", kill_on_drop: false }`
[INFO] [stdout] 610367ac7de267b7b576063ae4c7a73f0f13f76e88b5ac0be26235ff2cbb914c
